I have heard that Buchholz looked decent at shortstop in instructional league but they will have to sort that out in spring training. You also have Tyler Stovall and Byron Wiley as outfielders. On the mound, I would expect Astorga and Shunick to be there. Maybe Linebaugh and Beal. They've got some competition there. I would expect Del Rosario to be in Sarasota. I agree that Arneson and Guerrero could be releases. They might hold onto Rafael as an organizational guy who can flip-flop among teams wherever there is a need--that's his only value but you do need a couple of guys like that. They will probably give Ravin one more year but I could see him starting in extended.
You are right, they probably will have Mesoraco in Sarasota but as I have said before, I think the best thing for him would be to spend the first half back in Dayton.
That jump from Billings to Dayton is one of the most interesting in the system because you can have a guy doing well in the Pioneer League with marginal talent and he gets to a full-season league and even though he looked good on paper, those marginal skills are not enough against better players. A guy like a Konstanty possibly may fall into that.